INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43c6ee9a8997921ef951f01a7024ce40b89896109219274cdd4297a0f70469e1', 
    '+OP85kfCMX21NxMl02H5OXr4Uvt++Egxtg3hJbryUqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)